.congralution {
  position: relative;
  width: 100%;
  height: 100%;
  opacity: 0;
  filter: blur(100px);
  transition-timing-function: linear;
  transition: opacity 1.5s, filter 1.5s;

  .left_top_logo {
    position: absolute;
    top: 0.6rem;
    left: 1rem;
    height: 1.6rem;

    img {
      height: 100%;
    }
  }
}

@media screen and (max-width: 992px) {
  .congralution {
    .left_top_logo {
      display: none;
    }
  }
}